- Removed un-needed import that was added earlier

- Pep8 fixes

openlp/core/common/uistrings.py

@@ -153,7 +153,7 @@ class UiStrings(object):
         self.Version = translate('OpenLP.Ui', 'Version')
         self.View = translate('OpenLP.Ui', 'View')
         self.ViewMode = translate('OpenLP.Ui', 'View Mode')
-        # Translations used in both, bibles\lib\mediaitem.py and bibles\lib\manager.py
+        # Translations that are used in bibles\lib\mediaitem.py and bibles\lib\manager.py
         self.BibleShortSearchTitle = translate('OpenLP.Ui', 'Search is Empty or too Short')
         self.BibleShortSearch = translate('OpenLP.Ui', '<strong>The search you have entered is empty or shorter '
                                                        'than 3 characters long.<br>Please try again with '

tests/functional/openlp_plugins/bibles/test_mediaitem.py

@@ -24,8 +24,7 @@ This module contains tests for the lib submodule of the Presentations plugin.
 """
 from unittest import TestCase
 
-
-from openlp.core.common import Registry, Settings
+from openlp.core.common import Registry
 from openlp.plugins.bibles.lib.mediaitem import BibleMediaItem
 from tests.functional import MagicMock, patch
 from tests.helpers.testmixin import TestMixin

tests/functional/openlp_plugins/songs/test_openlpimporter.py

@@ -73,4 +73,3 @@ class TestOpenLPImport(TestCase):
                 self.assertIsNone(importer.do_import(), 'do_import should return None when import_source is not a list')
                 self.assertEqual(mocked_import_wizard.progress_bar.setMaximum.called, False,
                                  'setMaximum on import_wizard.progress_bar should not have been called')
-